# import sqlite3
# conn=sqlite3.connect('bookCourse/yuyue.db')
# cursor=conn.cursor()  #两行不可以写成一行
# query = "INSERT INTO teacher (nickname) VALUES (?);"
# cursor.execute(query,['cc9202'])
# query = "SELECT * FROM teacher LIMIT 1"
# result =cursor.execute(query).fetchone()
# conn.commit()
# print(type(result))



# from datetime import datetime
# now = datetime.now()
# print(now.strftime("%m-%d"))

r='06-30'<'06-29'
print(r)
